Thermafleece Natural Insulation

Thermafleece, the UK's best performing natural insulation for traditional and modern construction

Welcome to our comprehensive range of thermal and acoustic insulation, rich in home-grown natural fibres. Thanks to fifteen years of research and development Thermafleece are proud to offer products that uniquely combine natural and recycled fibres at their optimum proportions and density. This ensures all our wool, hemp and recycled insulation meets the highest demands of traditional and modern construction.